How to verify that the string is empty? Use length to judge?

[rookiefront]

package main

import (
    "fmt"
    "github.com/asaskevich/govalidator"
)

type T struct {
    Title  string `json:"title" valid:"required"`
    Content string `json:"content" `
    Text string `json:"text" valid:"required"`
}

func main() {
    _f := T{
        Title:   "",
        Content: "",
        Text:    "",
    }

    _, err := govalidator.ValidateStruct(_f)
    fmt.Println(err)
    // IS nil
}

How to verify that the string is empty? Use length to judge?

[migueleliasweb]

I'm having the same problem. What was the solution for this? @codexuexi

[migueleliasweb]

Might be related to: https://github.com/asaskevich/govalidator/issues/359